I Will Live Forever on the Seventh Day

Qin Zichu never imagined he would receive a series of fraudulent messages from "Qin Shi Huang" and "people from the future." One day, he suddenly discovered he possessed a miraculous ability. In his dreams, he could travel back to a specific day in the past, where he encountered a mysterious girl trapped in that same day for an indeterminate amount of time. ...In 1600, John Dee, advisor to the glorious Queen Elizabeth I, obtained the "Book of God's Speech," which contained 49 charts known as the "Great Charts." The first chart was attributed to Christ, the first 18 represented the first six days of creation, and the last 30 represented the "Thirty Heavens" on the seventh day of creation, when God visited Earth. In 1888, the secret society "Golden Dawn" was founded, redrawing the "Great Charts" in an attempt to glimpse the secrets of "God." In 202X, Qin Zichu believed he might become one of them...